/* ==========================================================================
   COMPONENTS.CSS — Estilos visuales de cada componente
   ========================================================================== */

/* ——————————————————————————————————————————
   HEADER Y NAVEGACIÓN
   —————————————————————————————————————————— */

/* Logo */
.nav__logo {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--color-text);
}

/* Menú — aquí está la respuesta a tu pregunta:
   display: flex pone los items en horizontal */
.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    list-style: none;
    margin: 0;
    padding: 0;
}

/* Links del menú */
.nav__link {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text);
}

.nav__link:hover {
    color: var(--color-accent);
}

/* Link activo */
.nav__link--active {
    color: var(--color-accent);
}

/* Selector de idioma — tres botones separados */
.nav__lang {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav__lang-btn {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    padding: 4px 8px;
    border-radius: 2px;
    color: var(--color-text);
    transition: all var(--transition);
}

.nav__lang-btn:hover {
    color: var(--color-accent);
}

/* El idioma activo tiene fondo verde */
.nav__lang-btn--active {
    background-color: var(--color-accent);
    color: var(--color-text-light);
}

.nav__lang-btn--active:hover {
    background-color: var(--color-accent-hover);
    color: var(--color-text-light);
}

/* Botón hamburguesa — oculto en desktop */
.nav__toggle {
    display: none;
}

/* Franja decorativa bajo el header en páginas internas */


.page-hero {
    padding: calc(var(--header-height) + var(--spacing-lg)) 0 var(--spacing-md);
    border-bottom: 1px solid rgba(72, 89, 53, 0.15);
    position: relative;
    background: linear-gradient(
        to bottom,
        rgba(72, 89, 53, 0.12),
        transparent
    );
}
/* ——————————————————————————————————————————
   HERO
   —————————————————————————————————————————— */

.hero {
    background-image: url('/assets/images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
}

/* Degradado de transición entre hero y contenido */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: linear-gradient(
        to bottom,
        transparent,
        var(--color-bg)
    );
    z-index: 3;
}

/* Overlay oscuro sobre la imagen */
.hero__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.23);
}

/* Contenido centrado sobre el overlay */
.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--spacing-md);
    color: var(--color-text-light);
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

.hero__subtitle {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

/* Botón "Conocer más" */
.hero__btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: var(--color-accent);
    color: var(--color-text-light);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: background-color var(--transition);
}

.hero__btn:hover {
    background-color: var(--color-accent-hover);
    color: var(--color-text-light);
}

/* ——————————————————————————————————————————
   FOOTER
   —————————————————————————————————————————— */

.footer__copyright {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer__link {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    transition: color var(--transition);
}

.footer__link:hover {
    color: var(--color-accent);
}

.footer__link {
    display: flex;
    align-items: center;
    gap: 6px;
}
/* ——————————————————————————————————————————
   PAGE HERO — Encabezado de páginas internas
   —————————————————————————————————————————— */

.page-hero {
    padding: calc(var(--header-height) + var(--spacing-lg)) 0 var(--spacing-md);
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.page-hero__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 300;
    color: var(--color-text);
}

.page-hero__subtitle {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* ——————————————————————————————————————————
   ACORDEONES
   —————————————————————————————————————————— */

.bio-section {
    padding: var(--spacing-lg) 0;
}

.accordion {
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.accordion__trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--color-text);
    text-align: left;
    transition: color var(--transition);
}

.accordion__trigger:hover {
    color: var(--color-accent);
}

.accordion__icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform var(--transition);
}

.accordion__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.accordion__content p {
    padding-bottom: var(--spacing-md);
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* ——————————————————————————————————————————
   PROYECTOS
   —————————————————————————————————————————— */

.projects-section {
    padding: var(--spacing-lg) 0;
}

/* Grid de 2 columnas en desktop, 1 en mobile */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.project-card {
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,0.08);
    transition: transform var(--transition);
}

.project-card:hover {
    transform: translateY(-4px);
}

.project-card__image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background-color: rgba(0,0,0,0.05);
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-card__image img {
    transform: scale(1.03);
}

.project-card__info {
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.project-card__year {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
}

.project-card__title {
    font-size: 1.4rem;
    font-weight: 400;
}

.project-card__desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.project-card__link {
    margin-top: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--color-accent);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.project-card__link:hover {
    color: var(--color-accent-hover);
}

/* ——————————————————————————————————————————
   CONTACTO
   —————————————————————————————————————————— */

.contact-section {
    padding: var(--spacing-lg) 0;
}

/* Dos columnas: info izquierda, form derecha */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.contact-info__label {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}

.contact-info__value {
    font-size: 0.95rem;
    color: var(--color-text);
}

.contact-info__social {
    display: flex;
    gap: var(--spacing-sm);
}

.contact-info__social a:hover {
    color: var(--color-accent);
}

/* Formulario */
.form__group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: var(--spacing-sm);
}

.form__label {
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.form__input {
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(0,0,0,0.15);
    background-color: transparent;
    color: var(--color-text);
    transition: border-color var(--transition);
    outline: none;
}

.form__input:focus {
    border-color: var(--color-accent);
}

.form__textarea {
    resize: vertical;
    min-height: 140px;
}

.form__btn {
    display: inline-block;
    padding: 0.9rem 2.5rem;
    background-color: var(--color-accent);
    color: var(--color-text-light);
    font-family: var(--font-body);
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: background-color var(--transition);
    cursor: pointer;
}

.form__btn:hover {
    background-color: var(--color-accent-hover);
}

/* Mensaje de éxito oculto por defecto */
.form__success {
    display: none;
    margin-top: var(--spacing-sm);
    color: var(--color-accent);
    font-size: 0.9rem;
}

/* ——————————————————————————————————————————
   HEADER — Transparente en hero, blanco al scroll
   —————————————————————————————————————————— */

.site-header {
    background-color: transparent;
    transition: background-color var(--transition),
                box-shadow var(--transition);
}

.site-header.scrolled {
    background-color: rgba(240, 255, 255, 0.97);
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 20px rgba(85, 107, 47, 0.2);
}
/* En transparente los links del nav tienen que ser blancos
   para leerse sobre el hero */
.site-header:not(.scrolled) .nav__logo,
.site-header:not(.scrolled) .nav__link,
.site-header:not(.scrolled) .nav__lang-btn {
    color: var(--color-text-light);
}

.site-header:not(.scrolled) .nav__toggle-icon,
.site-header:not(.scrolled) .nav__toggle-icon::before,
.site-header:not(.scrolled) .nav__toggle-icon::after {
    background-color: var(--color-text-light);
}

.site-header:not(.scrolled) .nav__lang-btn--active {
    background-color: rgba(255,255,255,0.25);
    color: var(--color-text-light);
}
/* Título de subsección en proyectos */
.projects-section__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 300;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

/* Segunda sección con fondo levemente diferente */
.projects-section--alt {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-lg) 0;
}


/* ——————————————————————————————————————————
   TEXTOS
   —————————————————————————————————————————— */

.texts-section {
    padding: var(--spacing-lg) 0;
}

.texts-section--alt {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-lg) 0;
}

.text-card {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.text-card__meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.text-card__date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
}

.text-card__category {
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    color: var(--color-accent);
    font-style: italic;
    font-family: var(--font-heading);
}

.text-card__title {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 300;
    color: var(--color-text);
}

.text-card__excerpt {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 680px;
}

.text-card__link {
    font-size: 0.85rem;
    color: var(--color-accent);
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-top: var(--spacing-xs);
}

.text-card__link:hover {
    color: var(--color-accent-hover);
}

/* ——————————————————————————————————————————
   BIO — Intro biográfica
   —————————————————————————————————————————— */

.bio-intro {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.bio-intro__grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.bio-intro__text p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
    color: var(--color-text);
}

.bio-intro__lead {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--color-text);
}

.bio-intro__img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: top;
    filter: grayscale(15%);
}

/* ——————————————————————————————————————————
   BIO — Áreas de práctica
   —————————————————————————————————————————— */

.bio-areas {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.bio-areas__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.bio-area-card {
    padding: var(--spacing-md);
    border: 1px solid rgba(0,0,0,0.08);
    transition: all var(--transition);
    cursor: default;
    position: relative;
    overflow: hidden;
}

.bio-area-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
}

.bio-area-card__icon {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.bio-area-card__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
    font-family: var(--font-heading);
}

.bio-area-card__desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.3s ease;
}

.bio-area-card:hover .bio-area-card__desc {
    max-height: 200px;
    opacity: 1;
}

/* ——————————————————————————————————————————
   BIO — Timeline
   —————————————————————————————————————————— */

.bio-timeline {
    list-style: none;
    padding: 0 0 var(--spacing-md) 0;
}

.bio-timeline__item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    font-size: 0.9rem;
    line-height: 1.7;
}

.bio-timeline__year {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--color-accent);
    font-weight: 400;
    padding-top: 2px;
}

.project-card__placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--color-accent-light, #e8ede0);
    min-height: 220px;
}

/* Texts section */
.texts-section__title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 2.5rem;
}

.text-card__institution {
    font-size: 0.8rem;
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
    font-style: italic;
}

.text-card__actions {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.text-card__link--secondary {
    opacity: 0.7;
}

/* ——————————————————————————————————————————
   ANIMACIONES — Fade in al hacer scroll
   —————————————————————————————————————————— */

.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Delay escalonado para grids */
.fade-in:nth-child(2) { transition-delay: 0.1s; }
.fade-in:nth-child(3) { transition-delay: 0.2s; }
.fade-in:nth-child(4) { transition-delay: 0.3s; }



/* ——————————————————————————————————————————
   MENÚ HAMBURGUESA — Solo mobile
   —————————————————————————————————————————— */

/* A partir de 954px para abajo mostramos el botón y ocultamos el menú */
@media (max-width: 954px) {

    /* Mostramos el botón hamburguesa */
    .nav__toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        position: relative;
        pointer-events: auto;
        width: 24px;
        height: 18px;
        z-index: 300;
        
    }

    /* Las tres líneas del ícono hamburguesa */
    .nav__toggle-icon,
    .nav__toggle-icon::before,
    .nav__toggle-icon::after {
        display: block;
        width: 100%;
        height: 2px;
        background-color: var(--color-text);
        transition: transform var(--transition), background-color var(--transition), opacity var(--transition);
    }

    .nav__toggle-icon {
        position: relative;
    }

    .nav__toggle-icon::before,
    .nav__toggle-icon::after {
        content: '';
        position: absolute;
        left: 0;
    }

    .nav__toggle-icon::before { top: -8px; }
    .nav__toggle-icon::after  { top: 8px; }

    /* Estado activo: convertimos el ícono en una “X” */
    .nav__toggle.is-active .nav__toggle-icon {
        background-color: transparent;
    }

    .nav__toggle.is-active .nav__toggle-icon::before {
        transform: translateY(8px) rotate(45deg);
    }

    .nav__toggle.is-active .nav__toggle-icon::after {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Menú oculto por defecto en mobile */
    .nav__menu {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        max-height: calc(100vh - var(--header-height));
        margin-top: var(--header-height);
        padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-xl);
        gap: var(--spacing-md);
        z-index: 250;
        justify-content: flex-start;
        align-items: flex-start;
        text-align: left;
        background: rgba(240, 255, 255, 0.98);
        backdrop-filter: none;
        overflow-y: auto;
        border-bottom: 1px solid rgba(0,0,0,0.05);
        box-shadow: 0 30px 60px -20px rgba(85, 107, 47, 0.18);
    }

    /* Cuando el menú está abierto, los links tienen que ser oscuros
   sin importar si el header es transparente o no */
    .nav__menu.is-open .nav__link,
    .nav__menu.is-open .nav__lang-btn {
        color: var(--color-text);
    }

    /* Cuando tiene la clase .is-open se muestra */
    .nav__menu.is-open {
        display: flex;
    }

    /* Selector de idioma dentro del menú en mobile */
    .nav__lang {
        margin-top: var(--spacing-sm);
        padding-top: var(--spacing-sm);
        border-top: 1px solid rgba(0,0,0,0.08);
    }

    /* Ítem del selector de idioma en mobile */
    .nav__item--lang {
        padding-top: var(--spacing-sm);
        border-top: 1px solid rgba(0,0,0,0.08);
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    /* Link activo visible en mobile */
    .nav__menu.is-open .nav__link--active {
    color: var(--color-accent);
    }

    /* Botón de idioma activo con fondo verde en mobile */
    .nav__menu.is-open .nav__lang-btn--active {
        background-color: var(--color-accent);
        color: var(--color-text-light);
    }

    /* Botones de idioma no activos visibles en mobile */
    .nav__menu.is-open .nav__lang-btn {
        color: var(--color-text);
    }
    .bio-intro__grid {
        grid-template-columns: 1fr;
    }

    .bio-intro__photo {
        order: -1;
        max-width: 280px;
        margin: 0 auto;
    }

    .bio-areas__grid {
        grid-template-columns: 1fr;
    }

    .bio-timeline__item {
        grid-template-columns: 50px 1fr;
    }

    .bio-area-card .bio-area-card__desc {
    max-height: 300px;
    opacity: 1;
}
}